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7 7/8'' Matrix Body Great Diamond PDC bits for oilfield drilling 17 7/8'' Matrix Body Great Diamond PDC bits for oilfield drilling 27 7/8'' Matrix Body Great Diamond PDC bits for oilfield drilling 37 7/8'' Matrix Body Great Diamond PDC bits for oilfield drilling 47 7/8'' Matrix Body Great Diamond PDC bits for oilfield drilling 5
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7 7/8'' Matrix Body Great Diamond PDC bits for oilfield drilling

Model:7 7/8“
Brand:Great
Origin:Made In China
Category:Metallurgy , Mining & Energy / Metallurgy & Mining / Other Metallic
Label:PDC bits , tricone bits , diamond bits
Price: -
Min. Order:1 pc
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Member Information

Detail

Cangzhou Great Drill Bits Co., Ltd

Free MemberHe Bei - China
Live Chat:Last Online:15 Jan, 2014

Product Description

1 GREAT PDC bits

  1. sizes from 3 7/8’’ to 17 1/2’’
  2. Bit body(both matrix body and steel body)
  3. antiwear and long lifetime of our GREAT PDC bits
  4. cutters’ quality performance is good, tiger is the best ones in China
  5. we have rich experience in designing and producing PDC bits
  6. please be assured that we have 100% good after-sales service for our PDC bits
  7. we can supply different quality grades of PDC bits according to your drilling needs with competitive prices
  1. Tricone Bits

A complete line from 3 7/8'' (98mm)~26''(660mm); IADC code in all sizes and

in stocks; Used for oil/water well,mining,etc; 

1.Suitable for medium formation with harder,more abrasive streaks. (hard shale,mudstone, soft limestone,etc.) 

2.This series bits are sealed with journal bearing,which can drill stably with high rotary speed.

3.Hardfaced of head bearing to increase the wear resistance.

4.New type of grease is used which can resist high temperature. 


Product Image

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Send Inquiry to this Member

Cangzhou Great Drill Bits Co., Ltd

Junziguan industry zone, hebei province, China

Phone:
86-0317-3212988
Fax:
86-0317-3212998
Contact:
Vicky Wang (marketing salesman)
Mobile:
30562025

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